Every short-form platform wants a vertical 9:16 video. YouTube, broadcast, and most professional clients still want landscape 16:9. If you create content for more than one of these places, you've probably filmed the same scene twice — once holding your phone upright, once sideways — just to cover both formats.
There's a faster way. Modern iPhones can capture from two lenses at once, which means it's possible to get a portrait clip and a landscape clip from a single take, recorded at the same moment, with the same audio. Here's how the different approaches actually compare.
Why creators end up needing both formats
If a video does well on TikTok or Instagram Reels, the next question is usually "should this go on YouTube too?" — and YouTube's algorithm still favors landscape for anything beyond Shorts. Podcast clips, vlogs, tutorials, and product demos all get repurposed across formats constantly. The reshoot-it-twice workflow doesn't scale once you're publishing regularly.
Three ways to get portrait + landscape from one recording
1. Record with a dual-camera app in real time
Apps that use Apple's multi-camera (MultiCam) APIs can run two of the iPhone's rear lenses simultaneously — one framed for portrait, one for landscape — and write both out as separate video files the moment you stop recording. No post-processing step, no re-encoding, no cropping guesswork. What you see in each viewfinder while filming is exactly what ends up in each file.
2. Crop one orientation out of the other afterward
You can film a single landscape (or portrait) video and crop a second version out of it in an editor. This works, but the cropped version only shows whatever was already in that part of the frame — if your subject moves to the edge of a wide shot, the vertical crop will lose them unless you manually keyframe a pan for every cut.
3. Film with two separate phones or cameras
Mount a second device and record the other orientation independently. It gets you two real, full-quality shots, but now you're syncing audio and timing between two separate recordings in post, and you need a second camera and mount in the first place.
| Method | Setup effort | Editing time | Framing quality |
|---|---|---|---|
| Dual-camera app (one take) | None — one phone | None — files ready to post | Native framing for both |
| Crop after the fact | None | Manual keyframing per cut | Limited by original frame |
| Two separate cameras | Second device + mount | Manual audio/timing sync | Native framing for both |
What you need for real-time dual-format recording
Simultaneous dual-lens recording relies on Apple's multi-camera session support, which is limited to iPhones with the hardware and chip to run two camera streams at once — generally iPhone XS and later, on a recent iOS version. Older or budget devices, and most Android phones outside recent flagships, can't run two lenses concurrently, though single-lens apps can still simulate the effect by cropping a live 16:9 region out of a portrait feed (with the trade-off described in method 2 above).
Step-by-step: recording both formats in one take
- Pick your framing mode. Dual-lens uses two physical cameras (e.g. wide for portrait, ultra-wide for landscape); single-lens crops one 16:9 region out of a portrait feed from one camera.
- Frame for the tighter crop first. If you're using single-lens mode, compose so your subject stays inside the horizontal band that will become the landscape export.
- Hit record once. Both files start rolling together, with synced audio.
- Pause instead of stopping between shots in the same scene if your app supports it — this keeps both clips in one continuous recording instead of two files to re-align later.
- Stop once and both videos save automatically — no export step, no re-encoding.
Framing tips that work for both aspect ratios
- Keep your main subject centered rather than off to one side — it's the area most likely to survive both crops.
- Leave headroom loose; portrait crops tend to cut in tighter vertically than you'd expect from the landscape frame.
- If you're walking or panning, move slowly — fast motion reads very differently once it's cropped into a narrower vertical frame.
- Test one full clip in both formats before committing to a whole shoot day with the same framing habits.
DualFrame records portrait and landscape video at the same time on iPhone — dual-lens or single-lens, 4K up to 60fps, saved straight to your photo library. One-time purchase, no subscription.
See DualFrameWhich method should you actually use?
If you publish to more than one platform regularly, a real-time dual-format app removes an entire editing step from every single video. Cropping after the fact is fine for occasional one-off clips where you don't mind losing some framing control. Two separate cameras only really make sense for scripted, tripod-based setups where nobody's moving much.
If you're deciding between recording two lenses at once or cropping one live from the other, see dual-lens vs single-lens recording. For exact export dimensions per platform, see the aspect ratio guide.